1. An important or notable characteristic, quality, or aspect of something that has considerable importance or meaning
The significant feature of this building is its Art Deco architecture.
A característica significativa deste edifício é sua arquitetura Art Deco.
2. A distinguishing or remarkable element that stands out or deserves attention
One significant feature of the new software is its user-friendly interface.
Uma característica significativa do novo software é sua interface amigável.